VIT University, Physics Project, 1st Semester, Arduino Uno controlled Laser Range Finder

Arduino Uno conntrolled Proximity Sensor/Range Finder Using Infrared LED and a green reference laser. The Microcontroller runs 2 programs, one making the setup detect the closest object and other putting the setup in sentry mode, locking on to any object coming inside it’s range.
P.S: Usually doesn’t dectect Darker(Black Objects) as they absorb infrared light, but on this occasion it did.

Questions?

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